WebDec 16, 2011 · If the sail switch is defective, the furnace's control board's starting sequence will not get to the spark function. When it does spark, it will try three times. If no current from the flame sensor, the board locks out. A safety design. You may have a regulator issue when very cold and Bill's suggestion with the burner is good. WebNov 2, 2010 · ok i think the igniter is grounding out . i would shut the gas off .remove the door go to the left of the furnace and there is a gas valve .remove the gas line. take a 1/4 inch socket (preferably magnetic) and a extension and take the 4 screws holding it to the housing. your going to take the gas valve and mixer assembly out together .take a look …
ATWOOD RV FURNACE WON
WebJan 2, 2015 · West Palm Beach, FL. If the fan won't come on, here are the major causes: (1) The thermostat "heat needed" signal isn't reaching the furnace. (2) The furnace 12v power source is out, e.g. fuse is blown. (3) Control board is bad (not real likely, but possible). (4) The fan motor itself is bad. For more help, see my Furnace Troubleshooting ... WebAug 27, 2024 · If your RV is not hooked up to shore power, your furnace can drain a single battery down in two to three hours. Your RV should have an automatic low voltage cutoff … kindel furniture factory grand rapids
Furnace blower not working The RV Forum Community
WebMar 30, 2024 · If there is no fan noise coming from your RV furnace, it may be dead because of a lack of power. However, you won’t have much to go on since there aren’t any … WebApr 10, 2024 · Start with the fan: laying the RV furnace troubleshooting groundwork. Dave begins with the basics of RV furnace troubleshooting. He emphasizes that it’s important to note that the furnace on your RV works by drawing air from the inside and heating in, rather than pulling in outside air to heat. A mounted thermocouple on the backside of the ... WebMar 14, 2008 · source. The furnace cycles on/off by control of the gas flow alone, with the gas valve opening or closing in response to the thermostat demand. An RV furnace runs strictly on 12 volt power (12 VDC) and does not depend on shore power or generator to operate. As long as the RV’s batteries have sufficient voltage and amps, and there is kind enough to help